Apoint mutation changes the dna sequence cga to cgt but the same protein is produced which point mutation occured
a nonsense
b missense
c silent
d frameshift

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing

Gram-negative bacteria have a cell wall that is! and does not accept the stain, making itappear

Drag the tiles to the boxes to form correct pairs. match the causes with their effects cause: tectonic plates at transform boundaries experience friction. cause: tectonic plates at transform boundaries experience friction. cause: earth is covered by a crust that runs miles deep.